"The majority of responses did not address what would be the function of a super heavy tank formation."
I'm sorry, but I didn't fully comprehend the intention of the OP in this regard. Clearly, the function of a super heavy tank formation would be as a psychological weapon ("Mine is bigger than yours!"), and any employment on the actual battlefield would probably be detrimental to that, as it would quickly demonstrate the impracticality of it as an actual physical weapon. Assigning individual tanks, or pairs, to "guard" the central squares of several major cities would be the most effective way of utilizing them, as it would maximize their public exposure, without putting them at risk of getting into a real combat situation.
I'm sorry, but I didn't fully comprehend the intention of the OP in this regard. Clearly, the function of a super heavy tank formation would be as a psychological weapon ("Mine is bigger than yours!"), and any employment on the actual battlefield would probably be detrimental to that, as it would quickly demonstrate the impracticality of it as an actual physical weapon. Assigning individual tanks, or pairs, to "guard" the central squares of several major cities would be the most effective way of utilizing them, as it would maximize their public exposure, without putting them at risk of getting into a real combat situation.